+86-18680305527
sales@ansiotech.com
Ultra-compact Bluetooth module with 3 master and 3 slave connections, BLE 5.2 | ANS-BT105M
The ANS-BT105M is an ultra-miniaturized, low-power Bluetooth 5.2 master-slave integrated wireless transparent transmission module independently developed by Ansiot Technology. While providing powerful performance, this module compresses its hardware package to an astonishing 8.5×9.5mm (the size of a fingernail), making it tailor-made for modern smart terminals with stringent internal space requirements. The module is perfectly compatible with multiple standard protocols such as BLE, GATT, HID, and ATT, and supports flexible configuration of a full set of AT commands. Its unique power adjustable feature and industrial-grade serial port configuration capabilities enable R&D personnel to quickly build a stable and highly flexible wireless interconnection ecosystem within a very small physical space.
Product Advantages:
1. Fingernail-sized, ultra-compact design: Measuring only 8.5×9.5mm, its extremely miniaturized package frees up more PCB space, making it an ideal choice for various compact hardware designs.
2. Robust 3-Master 3-Slave Multi-Connection: Breaking through size limitations, it perfectly realizes a master-slave integrated multi-connection architecture, supporting up to 3 masters and 3 slaves (stable connection of 6 devices simultaneously), making networking more flexible and efficient.
3. Precise Targeted Automatic Reconnection: Master and slave devices support precise automatic reconnection based on device name or MAC address. Combined with low-power mode settings and adjustable transmit power, it easily overcomes signal interference and power consumption balance challenges in complex environments.
4. 2uA Deep Sleep and Data Wake-up: Optimized for battery-powered and portable devices, its power consumption in deep sleep mode is as low as 2uA. Data input via serial port wakes the system in seconds, perfectly ensuring long-lasting battery life.
5. Comprehensive Transmission and Multi-Protocol Support: Stable support for standard HID data transmission and rich features such as audio control, combined with over-the-air (OTA) updates, fully meeting diverse human-machine interaction and post-maintenance needs.
6. Industrial-Grade Ultra-Wide Serial Port Adaptation: Supports ultra-wide serial port baud rate adjustment from 600 to 921600, and allows users to freely configure serial port parity and stop bits, perfectly backward compatible with various older or special master control systems.
7. Deep Low-Level Customization: Provides advanced development and customization services such as one-click disconnection of transparent transmission function commands, accurate printing of running status, and personalized customization of serial port data bits.
Product Parameters:
| Model | ANS-BT105M |
| Bluetooth Standard | BLE 5.2 |
| Profiles | GATT |
| Dimension (mm) | 8.5mm x 9.5mm x 2mm |
| Interface | UART |
| Antenna | Built-in PCB onboard antenna |
| Supply Voltage | 1.8V~3.6V |
| Transmit Power | +6 dBm(max) |
| Receive Sensitivity | -92dBm @0.1%BER |
| Baud rate | Default 115200bps，Support from 1200bps to 921.6Kbps. |
| Communication mode | AT command mode, pass-through mode |
Application Areas of Ultra-Small Bluetooth Modules:
The ANS-BT105M, with its ultra-compact size, multi-device connectivity, and excellent power consumption control, is widely applicable to space-constrained high-precision devices:
1. Smart Hardware and Portable Living: Smart beauty devices/hydration devices, smart home devices, smart robot vacuums, portable wireless scanning/printing devices
2. High-Reliability Industrial and Medical Devices: Professional instruments, miniature medical electronic devices, industrial internet electronic terminals, security monitoring equipment, etc.
